We have an application which tracks cursor movement and uses (nentselp) to select objects in a drawing. In very large and congested drawings this funtion seems to slow down dramatically where even a simple call (nentselp (getpoint)) can take over a minute to return a value. I've found that (nentsel) behaves this way as well. Is there something that can be done to remedy this, or is this simply a limitation/side effect of the (nentselp) function ? Thanks